Ningbo Yonghong Fasteners Co., Ltd., was founded in 1997, and gained exporting license in the same year, which is a professional fastener manufactory with a history of nearly 15 years. The company has passed ISO9001:2008Quality Authentication and specializes in producing various kinds of high strength fasteners, including external hex bolts and screws, nuts, etc, which have reached the standards of GB, ISO, DIN, AS, ANSI(IFI) and BS etc.
